173180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 415968

約数和(自身を除く): 242788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1237, 2474, 4948, 6185, 8659, 12370, 17318, 24740, 34636, 43295, 86590, 173180]

約数ペア:

[(1, 173180), (2, 86590), (4, 43295), (5, 34636), (7, 24740), (10, 17318), (14, 12370), (20, 8659), (28, 6185), (35, 4948), (70, 2474), (140, 1237)]